2 papers
hep-th2026
CFTs on Squashed Spheres and the Thermal Effective Action
Klaas Parmentier, Nikolay Bobev
We study three-dimensional CFTs on compact Euclidean manifolds in two complementary limits: small deformations of the round and the small-fiber, large-squashing limit of Seif…
hep-th2025
Quasinormal modes and complexity in saddle-dominated SU(N) spin systems
Sergio E. Aguilar-Gutierrez, Yichao Fu, Kuntal Pal +1
We study SU() spin systems that mimic the behavior of particles in -dimensional de Sitter space for . Their Hamiltonians describe a dynamical system with hyperbolic fi…